Research of PVDF Energy Harvester Cantilever Parameters for Experimental Model Realization
被引:14
作者:
Cepenas, Mindaugas
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Cepenas, Mindaugas
[1
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Peng, Bingzhong
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Peng, Bingzhong
[1
]
Andriukaitis, Darius
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Andriukaitis, Darius
[1
]
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Ravikumar, Chandana
[1
]
Markevicius, Vytautas
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Markevicius, Vytautas
[1
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Dubauskiene, Neringa
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Dubauskiene, Neringa
[1
]
Navikas, Dangirutis
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Navikas, Dangirutis
[1
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Valinevicius, Algimantas
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Valinevicius, Algimantas
[1
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Zilys, Mindaugas
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Zilys, Mindaugas
[1
]
Merfeldas, Audrius
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Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, LithuaniaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Merfeldas, Audrius
[1
]
Hinov, Nikolay
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Tech Univ Sofia, Fac Elect Engn & Technol, Dept Power Elect, BG-1000 Sofia, BulgariaKaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
Hinov, Nikolay
[2
]
机构:
[1] Kaunas Univ Technol, Dept Elect Engn, Studentu St 50-438, LT-51368 Kaunas, Lithuania
[2] Tech Univ Sofia, Fac Elect Engn & Technol, Dept Power Elect, BG-1000 Sofia, Bulgaria
piezoelectric energy harvester;
modeling;
PVDF;
loss factor;
Rayleigh damping coefficient;
DESIGN;
OPTIMIZATION;
BEAM;
D O I:
10.3390/electronics9122030
中图分类号:
TP [自动化技术、计算机技术];
学科分类号:
0812 ;
摘要:
Piezoelectric energy harvesters have been extensively researched for use with wireless sensors or low power consumption electronic devices. Most of the piezoelectric energy harvesters cannot generate enough power for potential applications. In this study, we explore the parameters, including gap and proof mass, that can affect the damping of the cantilever to optimize the design of the energy harvester. A finite analysis is conducted using COMSOL Multiphysics software. Usually, this type of simulation is performed using the loss factor. However, it is known that results from the loss factor produce models that do not fit the experimental data well. In fact, the result of output voltage using the loss factor is 50% higher than the real value, which is due to ignoring the adverse effect of a superimposing mechanical damping of different constituent materials. In order to build a true model, Rayleigh damping coefficients are measured to use in a simulation. This resulted in a closer fit of modeling and experimental data, and a 5 times better output voltage from the optimized energy harvester compared with using the smallest gap and mass.
机构:
Univ Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, MalaysiaUniv Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, Malaysia
Dayou, Jedol
;
Liew, W. Y. H.
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Univ Malaysia Sabah, Sch Engn & Informat Technol, Kota Kinabalu 88400, Sabah, MalaysiaUniv Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, Malaysia
Liew, W. Y. H.
;
Chow, Man-Sang
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机构:
Univ Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, MalaysiaUniv Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, Malaysia
机构:
Int Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, MalaysiaInt Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, Malaysia
Mohaideen, Ahmad Jazlan
;
Azam, Huda
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Int Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, MalaysiaInt Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, Malaysia
Azam, Huda
;
Rohaimi, Mas Ehsan
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机构:
Int Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, MalaysiaInt Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, Malaysia
机构:
Univ Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, MalaysiaUniv Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, Malaysia
Dayou, Jedol
;
Liew, W. Y. H.
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机构:
Univ Malaysia Sabah, Sch Engn & Informat Technol, Kota Kinabalu 88400, Sabah, MalaysiaUniv Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, Malaysia
Liew, W. Y. H.
;
Chow, Man-Sang
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机构:
Univ Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, MalaysiaUniv Malaysia Sabah, Sch Sci & Technol, Energy Vibrat & Sound Res Grp E VIBS, Kota Kinabalu 88400, Sabah, Malaysia
机构:
Int Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, MalaysiaInt Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, Malaysia
Mohaideen, Ahmad Jazlan
;
Azam, Huda
论文数: 0引用数: 0
h-index: 0
机构:
Int Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, MalaysiaInt Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, Malaysia
Azam, Huda
;
Rohaimi, Mas Ehsan
论文数: 0引用数: 0
h-index: 0
机构:
Int Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, MalaysiaInt Islamic Univ Malaysia, Smart Struct Syst & Control Lab RL S3C, Kulliyyah Engn, Kuala Lumpur, Malaysia